Contact

Assoc. prof. Dragomir Gospodinov
Department of Experimental Physics
Plovdiv University
”Paisii Hilendarski”
24, Tsar Assen Str.
BG-4000 Plovdiv
Bulgaria

Tel:  +359-32-261278
E-mail: drago_pld@yahoo.com            drago@uni-plovdiv.bg